Two of those four are guaranteed a spot with Sauve obviously taking the first one. It's possible that all four could win jobs at this point which is really unbelievable considering the depth of the Avalanche right now.

rookies still in Flames camp
Krahn-likely gone to Vegas but with McLennan unprotected this is getting interesting
Kobasew-will make it as 2nd line Rw
Betts-will make it as 4th line C
Lombardi-is up for experience, but will almost certainly go to Lowell

As far as Jersey goes, I believe that all three of the players you mentioned are still in camp. I know for a fact that Martin played tonight against the Rag$, and that Suglobov and Ilkka Pikkarainen were also on the ice tonight.
Whether or not any will crack the opening day roster is another question. Martin probably won't as his camp has been . . . "meh".

Stoll, Rita, Salmeleinen, Bergeron, Conklin and Luoma would all be first year players this year (both Conklin and Luoma are too old to technically be eligible for the Calder) for the Oilers.

Conklin looks like a lock, one of bergeron/luoma will make it as a 6/7 D (probably Bergeron at this point), and at least one of stoll/rita/salmo would stick provided EDM carries 14 F/7D/2G (and so long as Comrie remains a holdout)

Not only are Semin, Gordon, and Eminger still at camp...it appears all 3 are going to make the starting lineup for the regular season. Semin appears set on the 1st or 2nd line left wing spot. He hasnt scored a goal yet...but he's been turning heads in all 4 games he's played...picking up 3 assists along the way.

For Montreal, outside of Higgins, Perezhogin, Komisarek, Plekanec, Hainsey and Ryder are still with the team. I expect Komisarek and maybe Ryder to stay in the big league. I was a little disappointed with Perezhogin's play as I had place big expectations for him this upcoming season. He seems to be missing that spark to get his gear to another level.

For Montreal, outside of Higgins, Perezhogin, Komisarek, Plekanec, Hainsey and Ryder are still with the team. I expect Komisarek and maybe Ryder to stay in the big league. I was a little disappointed with Perezhogin's play as I had place big expectations for him this upcoming season. He seems to be missing that spark to get his gear to another level.

He lost his Calder chances about 5 years ago, so no. He spent parts of a couple seasons in Pittsburgh before being screwed over/screwing himself over.

The Pens have
Marc-Andre Fleury- Contract talks are on...
Konstantin Koltsov- Spot guaranteed, probably will play with Lemieux. Probably.
Brooks Orpik- Spot guaranteed
Matt Murley- 90% chance of making the team at this point.
Ryan Malone- 50/50 chance. He's had a great camp.

Others prospects still in camp :
Brent Burns (AMAZING! this guy was ranked 100th+ one year ago, and wasn't a predicted 1st rounder!), Matt Foy and Christoph Brandner (28, not eligible), D Travis Roche for the Wild. Veilleux still there, but not Calder eligible.

Florida still carry Krajicek and Campbell but both of them were injured and are just starting to come back... Greg Campbell had an amazing shape coming in camp though.

Getzlaf and Lupul will probably fight for a spot in Anaheim, along with Holmqvist. Popovic could be the 7th D-man.

Chris Higgins(Will likely play in the AHL)
Tomas Plekanec(Will make the club)
Ron Hainsey(Battling with Bouillon for the 6th defenseman place)
Mike Komisarek(Julien said he need to play in the AHL)
Michael Ryder(Will make the club)